Bob Shaffer

Bob Shaffer is a lifelong farmer based in Honaunau, Hawaii who works as a composting consultant for farms and vineyards in temperate and tropical cropping systems. He travels throughout the western United States, and sometimes to Australia and Guatemala.
In addition to his consulting work, Shaffer also works with Recology and Jepson Prairie Organics in California. Here he gives Sierra Club Green Home some expert insight on living soil.